Injectable codeine is readily available for subcutaneous or intramuscular injection only; intravenous injection is contraindicated, as this may result in nonimmune mast-cell degranulation and ensuing anaphylactoid reaction. Codeine suppositories can also be promoted in certain international locations. In Ireland, new polices came into effect on one August 2010[90] regarding codeine, https://codeingil.com/